@article{sirensignawarerecommendationusinggraph,
  title = {SiReN: Sign-Aware Recommendation Using Graph Neural Networks},
  author = {Changwon Seo and Kyeong-Joong Jeong and Sungsu Lim and Won-Yong Shin},
  year = {2021},
  eprint = {2108.08735},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.08735v2},
}